| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.89 | 5.821% | $192.4778 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $170.94 | 4.872% | $179.2682 | $179.27 | $179.25 | $179.30 |
| Purchase #3 | $9.35 | 3.742% | $9.6999 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $181.48 | 7.648% | $195.3596 | $195.36 | $195.35 | $195.40 |
| Purchase #5 | $56.78 | 13.315% | $64.3403 | $64.34 | $64.35 | $64.30 |
| Purchase #6 | $83.69 | 8.287% | $90.6254 | $90.63 | $90.65 | $90.60 |
| Purchase #7 | $163.42 | 8.316% | $177.01 | $177.01 | $177.00 | $177.00 |
| 7 purchase totals = | $847.55 | $908.7812 | $908.79 | $908.80 | $908.80 | |